808324659

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61643}}^1$

素因数の和:61727

約数の個数: 24

約数和(自身を含む): 1230907392

約数和(自身を除く): 422582733

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 61643, 184929, 554787, 1910933, 2897221, 5732799, 8691663, 17198397, 26074989, 89813851, 269441553, 808324659]

約数ペア:

[(1, 808324659), (3, 269441553), (9, 89813851), (31, 26074989), (47, 17198397), (93, 8691663), (141, 5732799), (279, 2897221), (423, 1910933), (1457, 554787), (4371, 184929), (13113, 61643)]